He is know for alleging communists had infiltrated the federal government
The answer is c.
Hope this helps the other guy did not answer correctly just typed a bunch of numbers and letters
It prolonged the war because once they dug in they would slowly move forward every few days. It also kept them from having more head on conflicts and doing so prolonged the war effort.
Example of non popular sovereignty is : annexing a state in the south and assuming that it's gonna be a slave stateExample of popular sovereignty : The ability to vote
The areas between trenches were known as No Man's Land
